Parker's EA Series quick couplings

Parker's multi-purpose quick couplers and nipples are ideal for use in vacuum and medium pressure applications where fluid or gas lines require fast and easy connection and disconnection. EA Series Couplers, (hydraulic, water, gas) vacuum up to 3,000 psi, connect with EA Series Nipples. Parker's EA Series are available as single shut-off, double shut-off, or unvalved straight through quick couplings specifically designed for vacuum and medium pressure applications. Dependable vacuum service down to 29.72" Hg. Couplers and nipples are available in a range of sizes and variety of materials including brass, steel and 316 stainless steel.

Snap-tite EA & E Series : General Purpose Poppet Coupling
General Purpose, vacuum, and Steam Poppet Coupling/Quick Coupler

Technical Characteristics:
- Sizes: 1/4” - 3/4”
- Materials: Steel, Brass, 316 Stainless Steel
- Port Ends: Female NPTF, Male NPT
- Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene
- Other coupler options include: aluminum material, sizes up to 4", and additional port end configuration options

Markets:
- Industrial
- Construction
- Molding
- Testing

Features/Benefits:
- Multi-purpose coupling with vacuum capability
- Valved and unvalved configurations can be used in any combination to make a straight through, double shut off, or single shut off connection
- Male and female port options

Applications:
- Test lab equipment
- Autoclave applications
- Aircraft fabrication
- Plastic molding
- Horizontal boring and dewatering

Related Documents
Literature and Reference Materials
Catalog 3800 Quick Coupling Products
EA Series Catalog

Vacuum to Medium Pressure (Valved or Unvalved) - Brass, Stainless, Steel Quick Couplings (fluids, gas) - EA Series Couplers

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Vacuum to Medium Pressure (Valved or Unvalved) - Brass, Stainless, Steel Quick Couplings (fluids, gas) - EA Series Nipples

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Snap-tite EA & E Series应用：
EA系列用于真空泵、高压釜、飞机制造、注塑模具，E系列用于液压气动设备等。